CN216813292U

CN216813292U - Municipal administration water supply and drainage pipeline

Info

Publication number: CN216813292U
Application number: CN202220294335.9U
Authority: CN
Inventors: 余明喜; 许海飞; 郭晓勇; 郝新一
Original assignee: Zhejiang Xinren Project Management Co ltd
Current assignee: Zhejiang Xinren Project Management Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-06-24
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a municipal water supply and drainage pipeline, and belongs to the technical field of municipal drainage. It includes the drain pipe that two at least diameters equal, the both ends of drain pipe all are fixed with keeps off the ring, and keep off the lateral wall that the ring carried on the back from the drain pipe and seted up the ring channel, the ring channel joint has sealed rubber ring, a plurality of breachs have all been seted up on keeping off the ring at drain pipe both ends, the outside slip cover of drain pipe is equipped with the L type and supports tight piece, and the L type supports the vertical end of piece and seted up the mouth of mending complementary with the breach, the L type that is located two drain pipe one ends supports tight piece reciprocal anchorage, the outside cover of drain pipe is equipped with the protective sheath, and the both ends of protective sheath are all fixed with the one end of two drain pipes respectively through the clamp. The utility model can facilitate the connection and the disassembly between two drain pipes, and simultaneously can protect the connection part and prevent the connection part from being corroded externally to influence the connection stability.

Description

Municipal administration water supply and drainage pipeline

Technical Field

The utility model relates to a municipal water supply and drainage pipeline, and belongs to the technical field of municipal drainage.

Background

In the process of building municipal water supply and drainage facilities, water supply and drainage pipelines need to be distributed, the existing water supply and drainage pipelines are connected through a plurality of pipeline bodies, and adjacent pipeline bodies are locked through flange plates and bolts.

The ring flange among the prior art need and the pipeline between weld earlier in the use, just can carry out subsequent connection, and the installation is dismantled more troublesome, can not protect the ring flange simultaneously, leads to it to receive the corruption easily, influences the stability of connecting.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a municipal administration water supply and drainage pipe, it has been solved the ring flange among the prior art and need weld earlier between the pipeline in the use, just can carry out subsequent connection, and the installation is dismantled more troublesome, can not protect the ring flange simultaneously, leads to it to receive the corruption easily, influences the problem of connection stability.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

the utility model provides a municipal administration water supply and drainage pipeline, includes the drain pipe that two at least diameters equal, the both ends of drain pipe all are fixed with keeps off the ring, just keep off the lateral wall that the ring deviates from the drain pipe mutually and seted up the ring channel, the ring channel joint has sealed rubber ring, a plurality of breachs have all been seted up on the fender ring at drain pipe both ends, the outside slip cover of drain pipe is equipped with the L type and supports tight piece, just the vertical end that the L type supported the piece is seted up with the complemental benefit mouth of breach, is located two the L type of drain pipe one end supports tight piece reciprocal anchorage, the outside cover of drain pipe is equipped with the protective sheath, just the both ends of protective sheath are all fixed with the one end of two drain pipes respectively through the clamp.

As a preferred example, a plurality of positioning blocks and positioning grooves are respectively fixed on the baffle rings at the two ends of the drain pipe, and the positioning blocks and the positioning grooves at the ends, close to each other, of the two drain pipes are mutually spliced.

As a preferable example, a plurality of clamping blocks are fixed on the inner wall of the vertical end of the L-shaped abutting part, and a plurality of clamping grooves clamped with the clamping blocks are formed in the opposite sides of the blocking rings at the two ends of the drain pipe.

As a preferable example, the side walls of the horizontal ends of the L-shaped tightening pieces at one ends of the two drain pipes are provided with a plurality of through holes, one side of each L-shaped tightening piece, which is away from the horizontal end, is provided with a plurality of bolts and nuts, the screws of the bolts sequentially penetrate through the through holes in the two L-shaped tightening pieces and extend outwards, the nuts are in threaded sleeve connection with the screws extending to the outside through the bolts, and the nuts are mutually abutted against the L-shaped tightening pieces.

As a preferred example, the protective cover includes an insulating layer, an anti-corrosion layer, a drying layer and a buffer layer, the drying layer and the buffer layer are fixed to the inside and the outside of the insulating layer, respectively, and the anti-corrosion layer is fixed to the outside of the buffer layer.

As a preferable example, the inner walls of the two ends of the drying layer are provided with anti-skid grains which are mutually abutted with the two drainage pipelines.

As a preferred example, each side wall of the nut is provided with a limiting hole, a bolt is arranged in the limiting hole, and each side wall of the screw end of the bolt is provided with a through hole which is mutually spliced with the bolt.

As a preferable example, one end of each bolt, which is positioned outside the nut, is fixed with a magnetic suction block which is mutually adsorbed with the nut.

The utility model has the beneficial effects that: according to the utility model, through the arrangement of the baffle ring, the L-shaped abutting piece, the protective sleeve and the hoop, the connection and the disassembly of the two drain pipes can be facilitated, and meanwhile, the effect of protecting the connection part can be achieved, so that the external corrosion is prevented from occurring, and the connection stability is prevented from being influenced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bolt, nut and plug of FIG. 1;

fig. 3 is a schematic structural view of the retainer ring and the L-shaped abutting member in fig. 1.

In the figure: the device comprises a drain pipe 1, a baffle ring 2, a sealing rubber ring 3, a 4L-shaped abutting piece, a protective sleeve 5, a heat preservation layer 51, an anti-corrosion layer 52, a drying layer 53, a buffer layer 54, a hoop 6, a positioning block 7, a clamping block 8, a bolt 9, a nut 10, a bolt 11 and a magnetic suction block 12.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.

As shown in fig. 1-3, a municipal administration water supply and drainage pipeline, including the drain pipe 1 that two at least diameters equal, the both ends of drain pipe 1 all are fixed with and keep off ring 2, the fender ring 2 that is located drain pipe 1 both ends is fixed with a plurality of locating pieces 7 and constant head tank respectively, two drain pipe 1 are close to the locating piece 7 and the constant head tank of one end each other and peg graft each other, and keep off ring 2 and seted up the ring channel from the lateral wall of drain pipe 1 mutually, the ring channel joint has sealed rubber ring 3, all seted up a plurality of breachs on the fender ring 2 at drain pipe 1 both ends, the outside slip cap of drain pipe 1 is equipped with L type and supports tight 4, and the vertical end that L type supported tight 4 sets up the benefit mouth complementary with the breach, the L type that is located two drain pipe 1 one end supports tight 4 reciprocal anchorages. The outside cover of drain pipe 1 is equipped with protective sheath 5, and protective sheath 5's both ends all through clamp 6 respectively with two drain pipe 1's one end fixed, the inner wall that 4 vertical ends of tight piece were supported to the L type all is fixed with a plurality of fixture blocks 8, drain pipe 1 both ends keep off ring 2 one side in opposite directions and offer a plurality of draw-in grooves of the mutual joint of fixture block 8.

As shown in fig. 1, a plurality of through holes are formed in the side wall of the horizontal end of the L-shaped tightening piece 4 located at one end of the two drain pipes 1, a plurality of bolts 9 and nuts 10 are arranged on one side, away from the tightening piece 4, of the two L-shaped tightening pieces respectively, the screw rods of the bolts 9 sequentially penetrate through holes in the tightening piece 4 and extend outwards, the nuts 10 and the bolts 9 are sleeved to the screw rods outside in a threaded manner, and the nuts 10 and the L-shaped tightening pieces 4 are abutted to each other.

As shown in fig. 2, spacing hole has all been seted up to the lateral wall of every nut 10, and spacing downthehole bolt 11 that is equipped with, the opening of pegging graft each other with bolt 11 is seted up to the lateral wall of every bolt 9 screw rod end, prescribe a limit to the position of bolt 9 screw rod, prevent it from taking place the rotation, influence the stability of connecting, every bolt 11 is located the one end outside the nut 10 and all is fixed with the magnetic suction block 12 of adsorbing each other with nut 10, can improve the stability after bolt 11 inserts to the opening.

As shown in fig. 1, the protective sleeve 5 comprises a heat insulating layer 51, an anti-corrosion layer 52, a dry layer 53 and a buffer layer 54, wherein the dry layer 53 and the buffer layer 54 are respectively fixed inside and outside the heat insulating layer 51, the anti-corrosion layer 52 is fixed outside the buffer layer 54, the protective sleeve 5 can achieve the effects of moisture absorption, heat insulation, corrosion prevention and buffering, the protection effect on internal components is improved, and anti-slip patterns mutually abutted against two drain pipes 1 are formed on the inner walls at the two ends of the dry layer 53.

The working principle is as follows: when in use, the L-shaped abutting part 4 and the drain pipe 1 are movably sleeved together through the patch opening on the L-shaped abutting part 4 and the notch on the baffle ring 2, one ends of the two drain pipes 1 are mutually close, the positioning blocks 7 and the positioning grooves on the two drain pipes 1 are mutually inserted, so that the two drain pipes 1 can be positioned, the clamping blocks 8 on the L-shaped abutting part 4 and the clamping grooves on the baffle ring 2 are mutually clamped through the clamping blocks 8, so that the position of the L-shaped abutting part 4 can be limited, the screw end of the bolt 9 sequentially passes through the through holes of the two L-shaped abutting parts 4 and is connected with the nut 10 through the bolt 9 and the nut 10, so that the two L-shaped abutting parts 4 can be connected together, so that the two baffle rings 2 can be abutted with each other, the two drain pipes 1 are quickly connected, and then the sealing rubber ring 3 is arranged, can guarantee the leakproofness after two drain pipe 1 connect, the rethread overlaps protective sheath 5 cover on two drain pipe 1 to make protective sheath 5 be connected with two drain pipe 1 through clamp 6, can support tight 4 to the L type and protect, prevent that it from taking place external corrosion, influence the stability of connecting.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A municipal water and drainage pipeline comprising at least two drainage pipes (1) of equal diameter, characterized in that: the both ends of drain pipe (1) all are fixed with and keep off ring (2), just keep off ring (2) and carry on the back the lateral wall of drain pipe (1) and seted up the ring channel, the ring channel joint has sealed rubber ring (3), a plurality of breachs have all been seted up on keeping off ring (2) at drain pipe (1) both ends, the outside slip cover of drain pipe (1) is equipped with the L type and supports tie-down piece (4), just the L type supports the vertical end of tie-down piece (4) and seted up the mouth of mending complementary with the breach, is located two the L type of drain pipe (1) one end supports tie-down piece (4) reciprocal anchorage, the outside cover of drain pipe (1) is equipped with protective sheath (5), just the both ends of protective sheath (5) are all fixed with the one end of two drain pipes (1) respectively through clamp (6).

2. The municipal water supply and drainage pipeline of claim 1, wherein: the baffle rings (2) at the two ends of the drain pipe (1) are respectively fixed with a plurality of positioning blocks (7) and positioning grooves, and the two positioning blocks (7) at one end, close to the drain pipe (1), are mutually inserted into the positioning grooves.

3. The municipal water supply and drainage pipeline of claim 1, wherein: the inner wall of the vertical end of the L-shaped abutting piece (4) is fixedly provided with a plurality of clamping blocks (8), and one side, opposite to the blocking ring (2), of each of the two ends of the drain pipe (1) is provided with a plurality of clamping grooves mutually clamped with the clamping blocks (8).

4. The municipal water supply and drainage pipeline of claim 1, wherein: lie in two a plurality of through-holes have all been seted up, two to the lateral wall of the L type of drain pipe (1) one end piece (4) horizontal end is supported to the L type one side that deviates from mutually is provided with a plurality of bolts (9) and nut (10) respectively, the screw rod of bolt (9) passes two L types in proper order and supports through-hole on the piece (4) and outwards extend, nut (10) cup joints to the screw rod screw thread of outside with bolt (9) extension, just nut (10) supports the mutual butt of piece (4) with the L type.

5. A municipal water supply and drainage pipeline according to claim 1, wherein: the protective sleeve (5) comprises an insulating layer (51), an anti-corrosion layer (52), a drying layer (53) and a buffer layer (54), wherein the drying layer (53) and the buffer layer (54) are respectively fixed inside and outside the insulating layer (51), and the anti-corrosion layer (52) is fixed outside the buffer layer (54).

6. A municipal water supply and drainage pipeline according to claim 5, wherein: the inner walls at the two ends of the drying layer (53) are provided with anti-slip lines which are mutually abutted with the two drainage pipes (1).

7. A municipal water supply and drainage pipeline according to claim 4, wherein: every spacing hole has all been seted up to the lateral wall of nut (10), just spacing downthehole bolt (11) that are equipped with, every the opening of pegging graft each other with bolt (11) is seted up to the lateral wall of bolt (9) screw rod end.

8. The municipal water supply and drainage pipeline of claim 7, wherein: one end of each bolt (11) positioned outside the nut (10) is fixed with a magnetic suction block (12) which is mutually adsorbed with the nut (10).